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Yes, modern motorcycles generally have Electronic Control Units (ECUs) or Engine Control Units. The ECU is an essential component of a motorcycle's electronic system and is responsible for managing and controlling various aspects of the engine's operation.

The ECU is essentially a computer that receives input from sensors located throughout the motorcycle and uses that information to make decisions and control various functions. It regulates fuel injection, ignition timing, throttle position, air-fuel mixture, and other parameters to optimize engine performance, efficiency, and emissions.

Additionally, the ECU may also control other systems such as the anti-lock braking system (ABS), traction control, ride modes, and other electronic features depending on the motorcycle's sophistication and technology level.

The ECU continuously analyzes data from sensors and adjusts the engine's operation in real-time to ensure optimal performance under various conditions. It also stores diagnostic codes and can communicate with diagnostic tools for troubleshooting and maintenance purposes.

ECUs have become increasingly advanced in recent years, incorporating more sophisticated algorithms and adaptive control strategies. These advancements have led to improved fuel efficiency, better throttle response, enhanced rider aids, and overall performance optimization in modern motorcycles.

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